Within the GUI it is indeed possible to use the dialogs to (say) perform: a) model selection via tramo, with b) a user regressor AND c) have *NO seasonal adjustment* performed...However, it is NOT possible to replicate the correct specs via command line.

Although not documented in your help files, it looks like the following should work...

Thank you Gareth.The goal is not seasonal adjustment. I could fetch the output series that I may be interested on (for example accessing certain types of outliers) directly from the text output of x13.. without having to have eviews trying to retrieve automatically a particular series (e.g, d11)....d11 is by construction not needed/generated in this context.